Flotation device



FIG. 1 is a perspective view of a flotation device of the present application, including a plurality of flotation members coupled to a flotation hub;

FIG. 2 is a top view of the flotation device of FIG. 1;

FIG. 3 is a bottom view of the flotation device of FIG. 1; and,

FIG. 4 is a corner view of the flotation device of FIG. 1.

The broken lines show portions of the flotation device that form no part of the claimed design. 

CLAIM I claim the ornamental design for the flotation device, as shown and described. 